#623ddf
a balanced, vivid blue · warm · closest name: slateblue
RGB
98, 61, 223
HSL
254°, 72%, 56%
CMYK
56, 73, 0, 13
Luminance
0.1126
Every format
| HEX | #623ddf |
| RGB | rgb(98, 61, 223) |
| HSL | hsl(254, 72%, 56%) |
| CMYK | cmyk(56%, 73%, 0%, 13%) |
| LAB | lab(40.0 56.0 -76.8) |
| LCH | lch(40.0 95.1 306.1) |
| OKLCH | oklch(0.508 0.229 285.3) |
Copy-ready code
/* CSS */
color: #623ddf;
background-color: #623ddf;
/* Tailwind (arbitrary) */
class="text-[#623ddf] bg-[#623ddf]"
/* SCSS */
$brand: #623ddf;
/* SwiftUI */
Color(red: 0.384, green: 0.239, blue: 0.875)
/* Android */
Color.parseColor("#623ddf")Accessibility — WCAG contrast
Aa
#623ddf on white: 6.46:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#623ddf on black: 3.25:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.4%
Green23.9%
Blue87.5%
CMYK percentages
Cyan56.1%
Magenta72.6%
Yellow0.0%
Key (black)12.5%
Color previews
#623ddf text on a black background
contrast 3.25:1
Card sample
#623ddf text on a white background
contrast 6.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #623ddf;
Background color
Panel with #623ddf background
background-color: #623ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #623ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(98, 61, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(98, 61, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #623ddf; background: linear-gradient(135deg, #623ddf, #CE3DDF);